S1U1P3E1R1F4L1U1I1D2I1T1I1E1S1
21 points
SUPERFLUIDITIES is validvalid
SUPERFLUIDITY, the property of being superfluid [n]
SUPERFLUIDITY, the state of being superfluid [n]
SUPERFLUIDITY, the property of being superfluid [n]
SUPERFLUIDITY, the state of being superfluid [n]